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GRECA Corrugated Polycarbonate Panels
The PC sheets are widely used in factories, buildings(corridors and windows, etc.), rain-shields, garages, greenhouses and orchid gardens, and etc.
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MINI Polycarbonate Corrugated Roofing Sheets
The PC sheets are widely used in factories, buildings(corridors and windows, etc.), rain-shields, garages, greenhouses and orchid gardens, and etc.
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Clear Plastic Roofing, Corrugated Plastic Roofing For Agriculture
Uses: Greenhouses, Livestock Shelter Roofing, Aqua-Farms, Barns, Polycarbonate Skylight and Polycarbonate Roofing
Note: Polycarbonate corrugated sheet providing natural lighting in barns and livestock shelters. The sheet provides the best conditions for plant growth in greenhouses.
CASE STUDIES
Building a durable, productive greenhouse starts with choosing the right covering material. Lyon Plastic's corrugated polycarbonate greenhouse panels deliver the ideal balance of natural light, thermal performance, and long-term weather resistance. Whether you are constructing a commercial vegetable farm, an orchid garden, a livestock shelter, or an aqua-farm, our polycarbonate corrugated sheets create the stable growing environment your crops and livestock need — season after season.
Why Choose Corrugated Polycarbonate for Your Greenhouse?
Corrugated polycarbonate has become the material of choice for agricultural greenhouse covers worldwide, and for good reason. Unlike glass, which is fragile and heavy, or standard PVC sheets, which yellow and crack over time, polycarbonate corrugated panels combine impact strength, lightweight handling, and lasting optical clarity in a single sheet.
Lyon Plastic's corrugated PC sheets are manufactured with a co-extruded UV-resistant surface layer on both sides, protecting the material from solar degradation and ensuring consistent light transmission over years of outdoor use.
Key Benefits of Lyon Corrugated Polycarbonate Greenhouse Panels
| Benefit | Detail |
|---|---|
| Up to 90% Light Transmission | Clear panels maximize natural light; diffused variants scatter light evenly for sensitive crops |
| High Impact Resistance | Far stronger than glass or PVC — withstands hail, wind, and heavy rain |
| Lightweight & Easy to Install | A fraction of glass weight; cuts with standard tools, fits any standard frame |
| Flexible for Arched Structures | Bends across corrugations — ideal for tunnel and arch-style greenhouse frames |
| Co-Extruded UV Protection | Built-in UV coating prevents yellowing and maintains clarity for 10+ years |
| Efficient Rainwater Drainage | Corrugated profile channels water off the roof, reducing load during storms |
| Cost-Effective Roofing Solution | Single-wall construction offers strong value for mild and subtropical climates |
Greenhouse & Agricultural Applications
Lyon Plastic corrugated polycarbonate sheets are trusted by farmers, growers, and agricultural businesses across Taiwan and worldwide for:
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Vegetable greenhouses
— uniform diffused light prevents leaf burn and promotes even growth -
Orchid and flower gardens
— controlled light diffusion extends bloom cycles and improves flower quality -
Fruit farm covers
— strawberry gardens, papaya and citrus orchards benefit from rain protection and optimized PAR light levels -
Livestock shelters and cattle barns
— translucent roofing panels deliver natural daylight without the full heat load of metal roofing -
Aqua-farms and fish ponds
— weather protection with sufficient light for aquatic ecosystems -
Composting fields
— covered operations remain functional in wet weather -
Seedling nurseries and vanilla gardens
— precise light management supports delicate propagation stages -
Barn skylights
— single-sheet skylight panels replace opaque metal sections, reducing artificial lighting costs
Diffused vs. Clear Corrugated Polycarbonate — Which Is Right for Your Greenhouse?
| Feature | Clear Corrugated PC | Diffused Corrugated PC |
|---|---|---|
| Light Transmission | Up to 90% | 65–80% (varies by product) |
| Light Distribution | Direct / concentrated | Scattered / uniform |
| Best For | Barns, livestock shelters, general roofing | Vegetables, orchids, flowers, seedlings |
| Shadow on Plants | Possible hot spots | Minimal shadows, even coverage |
| UV Protection | Co-extruded UV coating | Co-extruded UV coating |
For most sensitive crop applications — including leafy vegetables, orchids, and seedlings — the diffused polycarbonate corrugated sheet is the recommended choice. Real-world results from Lyon Plastic installations in Taiwan show measurable improvements in plant growth and yield uniformity when diffused panels replace standard clear sheeting.
Corrugated Polycarbonate vs. Other Greenhouse Covering Materials
| Material | Impact Resistance | Light Transmission | Weight | Lifespan | Cost |
|---|---|---|---|---|---|
| Corrugated Polycarbonate | Very High | Up to 90% | Light | 10+ years | Medium |
| Glass | Low (fragile) | ~90% | Very Heavy | Long | High |
| PVC Corrugated | Low | 80–90% (new) | Light | 3–5 years | Low |
| Fiberglass | Medium | 70–85% | Medium | 8–12 years | Medium |
| Metal Roofing | High | 0% (opaque) | Heavy | Long | Medium |
Polycarbonate corrugated roofing offers the best combination of durability, optical performance, and installation ease for greenhouse structures — particularly in regions with strong UV exposure, high humidity, and seasonal storms.
Frequently Asked Questions
Q: How long do corrugated polycarbonate greenhouse panels last?
A: 10+ years with proper installation. Co-extruded UV coating prevents yellowing and maintains light transmission throughout.
Q: Can sheets be cut to custom sizes?
A: Yes — cuts cleanly with a fine-tooth circular saw or jigsaw to fit any frame shape, including arched structures.
Q: Do they block UV rays harmful to plants?
A: The UV coating blocks degradation-causing wavelengths while allowing full-spectrum visible light for photosynthesis to pass through.
Q: Clear vs. diffused — which should I choose?
A: Clear for barns and livestock shelters; diffused for vegetables, orchids, and sensitive crops that need even, shadow-free light.
Q: Are they suitable for curved/arched roofs?
A: Yes. The corrugated profile flexes across its width. The MINI profile (#L8) suits tighter-radius curves best.
Q: Can I use them for both roof and sidewalls?
A: Yes — many Lyon installations use corrugated PC for both, delivering consistent natural light across the entire structure.




































































